Triple

T15580004
Position Surface form Disambiguated ID Type / Status
Subject George VI Ice Shelf E374468 entity
Predicate separates P1175 FINISHED
Object Alexander Island from Palmer Land E145660 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Alexander Island from Palmer Land | Statement: [George VI Ice Shelf, separates, Alexander Island from Palmer Land]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Alexander Island from Palmer Land
Context triple: [George VI Ice Shelf, separates, Alexander Island from Palmer Land]
  • A. Alexander Island chosen
    Alexander Island is the largest island of Antarctica, lying off the Antarctic Peninsula and largely covered by ice and mountains.
  • B. James Ross Island
    James Ross Island is a large Antarctic island near the northeastern tip of the Antarctic Peninsula, known for its significant geological formations and paleoclimate research sites.
  • C. South Orkney Microcontinent
    The South Orkney Microcontinent is a submerged fragment of continental crust in the Southern Ocean, located near the South Orkney Islands and forming part of the complex tectonic setting between the Antarctic and South American plates.
  • D. Biscoe Islands
    The Biscoe Islands are a scattered group of ice-covered islands and islets off the west coast of the Antarctic Peninsula, known for their harsh polar climate and remote, largely uninhabited environment.
  • E. Enderby Land
    Enderby Land is a remote, ice-covered coastal region of Antarctica along the Southern Ocean, known for its harsh climate and largely unexplored terrain.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69d85ccd575081908909b71a3f3e3a61 elicitation completed
NER batch_69e04e24064c8190b132c3092877fbfa ner completed
NED1 batch_69ff4c4da9e48190a73492ef725380da ned_source_triple completed
Created at: April 10, 2026, 4:11 a.m.